nlapoint26 nlapoint26

03-04-2022
Mathematics

contestada

two-digit natural numbers are formed, with replacement, from 0 through 9. how many two-digit odd numbers are possible?

Respuesta :

linandrew41 linandrew41

03-04-2022

Let's solve this step by step:

The first digit has 9 choices --> 1 through 9
The second digit has 10 choices --> 0 through 9

*the first digit cannot have '0' as its first digit since it would make the

number one-digit

Total Choice: 9 choices * 10 choices = 90 choices

Hope that helps!

Answer Link

Otras preguntas

Which phrase best defines a gene

Consider the graph of the quadrasc function. Which intervalon the axis has a negative rate of change?2 to-11.5 to 00 to 11 to 25

cyanobacteria have been engineered to produce isobutanol directly. what advantage does this have over other alternative biofuels? a. it is an inherently renewab

which country partially regulates the bab el-mandeb strait connecting the red sea and indian ocean?a. djibouti b. somaliac. sudand. eritrea

John made a rectangle pen for his dog using 28 feet of fencing. If the width of the pen is 2 feet more than one-half the length, what is the length and width of

which german city became germanys banking center

chilling is most commonly practiced by

When was gogle created

what might africans have trade to people in the 13 colonies in exchange for iron products? a)iron products b)rum c)sugar d)gold

in the dissent, what does black argue students all over the nation will do in response to the court's decision? a. defy their teachers in every way b. refuse to